SAS® Scalable Performance Data Server fails with the "Disk read failed on specified operation..." error


SAS® Scalable Performance Data Server 5.5 fails with the following error when you execute the SAS Scalable Performance Data Server query:

Disk read failed on specified operation errno=22
End of file detected on specified operation

This issue occurs due to the SAS Scalable Performance Data Server I/O routine. 

Workaround

To work around this issue, use %let SPDSTCNT=1 to force single-thread execution.